121435740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{224881}}^1$

素因数の和:224899

約数の個数: 48

約数和(自身を含む): 377801760

約数和(自身を除く): 256366020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 224881, 449762, 674643, 899524, 1124405, 1349286, 2023929, 2248810, 2698572, 3373215, 4047858, 4497620, 6071787, 6746430, 8095716, 10119645, 12143574, 13492860, 20239290, 24287148, 30358935, 40478580, 60717870, 121435740]

約数ペア:

[(1, 121435740), (2, 60717870), (3, 40478580), (4, 30358935), (5, 24287148), (6, 20239290), (9, 13492860), (10, 12143574), (12, 10119645), (15, 8095716), (18, 6746430), (20, 6071787), (27, 4497620), (30, 4047858), (36, 3373215), (45, 2698572), (54, 2248810), (60, 2023929), (90, 1349286), (108, 1124405), (135, 899524), (180, 674643), (270, 449762), (540, 224881)]